The packet onboard data systems are different from traditional PCMtelemetry and command systems in data sources.
分包体制的星载数据系统与传统的PCM遥测遥控系统两者面向的数据源有很大不同。
2
Transmission quality of PCMtelemetry system is related to both the transmitting and receiving equipment of the system.
P CM遥测的传输质量与射频系统的发射和接收设备直接有关。
3
The experimental results indicate that the application of PROM's multiple-input parallel addition network to the high-bit-rate programmable PCMtelemetry frame synchronizer is successful.